The Environmental Protection Agency (EPA or the Agency) is making conforming changes to regulations related to twelve hazardous waste import-export recovery and disposal operations used in hazardous waste export and import notices submitted to EPA by U.S. exporters and importers, and in movement documents that accompany export and import shipments. The changes to regulations related to these twelve recovery and disposal operations are needed to reflect changes to regulations related to Canadian import-export recovery and disposal operations that Canada promulgated in the Canada Gazette Part II on March 17, 2021 and that become effective in Canada on October 31, 2021. Additionally, as the changes in today's rule are being made solely to conform to Canada's regulatory changes to Canada-specific operation codes and descriptions, this is a final rulemaking and no public comment is being solicited.